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cond-mat.stat-mech2024★ 3 cited
Emergent short-range repulsion for attractively coupled active particles
Ritwick Sarkar, Urna Basu
We show that heterogeneity in self-propulsion speed can lead to the emergence of a robust effective short-range repulsion among active particles interacting via long-range attracti…
cond-mat.stat-mech2024★ 3 cited
Harmonic chain driven by active Rubin bath: transport properties and steady-state correlations
Ritwick Sarkar, Ion Santra, Urna Basu
Characterizing the properties of an extended system driven by active reservoirs is a question of increasing importance. Here we address this question in two steps. We start by inve…